/* ═══════════════════════════════════════════════════════════════════
   SEPESA SITE — Editorial "Energy Major" system
   Single neo-grotesque (Hanken Grotesk) · soft-charcoal body ·
   alternating white / cool-gray / dark-photographic bands ·
   single orange accent doing the brand work · ultra-light hero heads.
   (Site only — the corporate deck keeps its own Barlow/Source system.)
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* accent — SEPESA orange (replaces the reference site's red) */
  --accent:       #ff6a00;
  --accent-deep:  #cc5500;   /* hover / pressed fills              */
  --accent-press: #a8470f;   /* deepest pressed                    */
  --accent-text:  #b34a00;   /* small text / labels on white       */

  /* neutrals */
  --ink:      #1a1a1a;   /* headings / near-black                  */
  --charcoal: #43494e;   /* body copy — soft, refined              */
  --white:    #ffffff;
  --band:     #e5e9ed;   /* pale cool-gray section band            */
  --band-2:   #f4f7f9;   /* secondary light gray                   */
  --gray-mid: #808080;
  --teal:     #b2d8d8;   /* small decorative accent                */
  --line:     #dfe4ea;
  --line-2:   #eceff3;
  --dark:     #14181c;   /* dark band base                         */
  --dark-2:   #1c2227;

  --maxw: 1180px;
  --maxw-wide: 1320px;
  --gutter: clamp(20px, 4vw, 48px);

  --ease: cubic-bezier(.4, 0, .2, 1);
  --t-fast: 200ms var(--ease);
  --t-med:  340ms var(--ease);
  --t-slow: 620ms var(--ease);

  --head-h: 76px;   /* fixed header height (primary row only)    */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Hanken Grotesk', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
::selection { background: var(--accent); color: #fff; }

/* ── Type ───────────────────────────────────────────────── */
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 400; }
.display {
  font-weight: 300;
  font-size: clamp(40px, 5.8vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.015em;
}
.h2 {
  font-weight: 300;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.h3 {
  font-weight: 500;
  font-size: clamp(21px, 1.7vw, 26px);
  line-height: 1.2;
  letter-spacing: -0.005em;
}
.lead {
  font-weight: 300;
  font-size: clamp(19px, 1.5vw, 23px);
  line-height: 1.55;
  color: var(--charcoal);
  text-wrap: pretty;
}
.body { font-size: 18px; line-height: 1.65; color: var(--charcoal); text-wrap: pretty; }
.small { font-size: 15px; line-height: 1.6; color: var(--charcoal); }
.accent-text { color: var(--accent-text); }

/* eyebrow / kicker */
.kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-text);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.kicker::before {
  content: none;
}
.on-dark .kicker { color: var(--accent); }

/* the signature accent bracket (orange corner rule) */
.bracket { position: relative; padding-left: 26px; }
.bracket::before {
  content: '';
  position: absolute; left: 0; top: 4px; bottom: 4px;
  width: 4px; background: var(--accent);
}

/* ── Layout ─────────────────────────────────────────────── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-wide { max-width: var(--maxw-wide); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 8vw, 116px) 0; }
.band-white { background: var(--white); }
.band-gray  { background: var(--band); }
.band-light { background: var(--band-2); }
.band-dark  { background: var(--dark); color: rgba(255,255,255,0.82); }
.band-dark h1, .band-dark h2, .band-dark h3, .band-dark h4 { color: #fff; }
.on-dark { color: rgba(255,255,255,0.82); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: #fff; }

/* ── CTA links & buttons (uppercase, letter-spaced) ─────── */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-text);
  transition: gap var(--t-fast), color var(--t-fast);
}
.cta .ar { width: 22px; height: 10px; position: relative; flex: 0 0 auto; }
.cta .ar::before {
  content: ''; position: absolute; left: 0; top: 50%; height: 1.5px; width: 100%;
  background: currentColor; transform: translateY(-50%);
}
.cta .ar::after {
  content: ''; position: absolute; right: 0; top: 50%; width: 7px; height: 7px;
  border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.cta:hover { gap: 16px; color: var(--accent-deep); }
.on-dark .cta, .band-dark .cta { color: var(--accent); }
.on-dark .cta:hover, .band-dark .cta:hover { color: #fff; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 28px;
  border: 1.5px solid var(--accent);
  color: var(--accent-text);
  background: transparent;
  transition: all var(--t-fast);
}
.btn .ar { width: 20px; height: 10px; position: relative; }
.btn .ar::before { content:''; position:absolute; left:0; top:50%; height:1.5px; width:100%; background:currentColor; transform:translateY(-50%); }
.btn .ar::after { content:''; position:absolute; right:0; top:50%; width:7px; height:7px; border-top:1.5px solid currentColor; border-right:1.5px solid currentColor; transform:translateY(-50%) rotate(45deg); }
.btn:hover .ar { transform: translateX(3px); transition: transform var(--t-fast); }

.btn-solid { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-solid:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-ghost { color: var(--ink); border-color: rgba(26,26,26,0.22); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-on-photo { color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-on-photo:hover { background: var(--accent); border-color: var(--accent); }

/* ════════════════ HEADER ════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--t-med);
}
.header[data-scrolled="true"] { box-shadow: 0 10px 30px rgba(20,24,28,0.07); }

/* utility row */
.util-row {
  border-bottom: 1px solid var(--line-2);
  background: var(--white);
}
.util-inner {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 26px;
}
.util-inner a {
  font-size: 13px;
  font-weight: 500;
  color: var(--charcoal);
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color var(--t-fast);
}
.util-inner a:hover { color: var(--accent-text); }
.util-inner .ext { font-size: 10px; opacity: 0.7; }

/* language toggle (EN / ES) — shared across pages */
.lang-btn{font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--charcoal);background:none;border:0;cursor:pointer;padding:6px 4px;display:inline-flex;align-items:center;gap:5px;transition:color var(--t-fast);}
.lang-btn:hover{color:var(--accent-text);}
.lang-btn .lg-sep{opacity:.4;font-weight:400;}
.lang-btn .lg-off{opacity:.45;}

/* primary row */
.primary-row {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding-left: var(--gutter);
  display: flex;
  align-items: stretch;
  height: 112px;
}
.brand { display: flex; align-items: center; flex: 0 0 auto; padding-right: 40px; }
.brand img { height: 84px; width: auto; }

.nav { display: flex; align-items: stretch; gap: 0; margin-left: auto; }
.nav > .nav-item { display: flex; align-items: center; }
.nav > .nav-item > a {
  display: flex; align-items: center; height: 100%;
  padding: 0 17px;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--charcoal);
  position: relative;
  transition: color var(--t-fast);
}
.nav > .nav-item > a::after {
  content: ''; position: absolute; left: 17px; right: 17px; bottom: 0; height: 3px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-fast);
}
.nav > .nav-item:hover > a,
.nav > .nav-item > a[aria-current="page"] { color: var(--ink); }
.nav > .nav-item:hover > a::after,
.nav > .nav-item > a[aria-current="page"]::after { transform: scaleX(1); }
.nav > .nav-item.has-mega > a::before,
.nav > .nav-item.has-drop > a::before {
  content: ''; width: 6px; height: 6px; margin-left: 8px; order: 2;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg); opacity: 0.55;
  transition: transform var(--t-fast);
  align-self: center; position: relative; top: -2px;
}
.nav > .nav-item.has-mega:hover > a::before,
.nav > .nav-item.has-drop:hover > a::before { transform: rotate(225deg); top: 1px; }

/* compact nav dropdown (page sub-sections) */
.nav > .nav-item.has-drop { position: relative; }
.nav-drop {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(-8px);
  min-width: 210px; background: var(--white);
  border-top: 3px solid var(--accent); border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 40px rgba(20,24,28,0.10);
  opacity: 0; visibility: hidden; transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
  z-index: 190; padding: 12px 0;
}
.nav-item.has-drop:hover .nav-drop, .nav-drop:hover { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-drop a {
  display: block; padding: 9px 24px; font-size: 15px; color: var(--charcoal); white-space: nowrap;
  transition: color var(--t-fast), background var(--t-fast), padding var(--t-fast);
}
.nav-drop a:hover { color: var(--accent-text); background: var(--band-2); padding-left: 28px; }

/* full-height orange search block, top-right */
.search-block {
  flex: 0 0 auto;
  width: 76px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t-fast);
}
.search-block:hover { background: var(--accent-deep); }
.search-block svg { width: 22px; height: 22px; stroke: #fff; stroke-width: 2; fill: none; }

/* ── MEGA MENU ──────────────────────────────────────────── */
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--white);
  border-top: 3px solid var(--accent);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 40px rgba(20,24,28,0.10);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
  z-index: 190;
}
.nav-item.has-mega:hover .mega,
.mega:hover { opacity: 1; visibility: visible; transform: none; }
.mega-inner {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: 46px var(--gutter) 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.1fr;
  gap: 40px;
}
.mega-col h4 {
  font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent-text); margin-bottom: 16px;
}
.mega-col a {
  display: block; font-size: 15.5px; color: var(--charcoal);
  padding: 7px 0; transition: color var(--t-fast), padding var(--t-fast);
}
.mega-col a:hover { color: var(--accent-text); padding-left: 6px; }
.mega-col .viewall {
  margin-top: 14px; font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent-text);
  display: inline-flex; align-items: center; gap: 8px;
}
.mega-feature {
  background: var(--band-2);
  padding: 28px;
  display: flex; flex-direction: column; justify-content: flex-end;
  background-size: cover; background-position: center; color: #fff; position: relative;
  min-height: 230px;
}
.mega-feature::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(20,24,28,0) 30%, rgba(20,24,28,0.82)); }
.mega-feature > * { position: relative; z-index: 1; }
.mega-feature .mf-k { font-size: 12px; font-weight:700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.mega-feature h4 { color:#fff; font-weight: 400; font-size: 22px; margin: 8px 0 0; }

/* ── mobile nav ─────────────────────────────────────────── */
.burger { display: none; width: 76px; background: var(--accent); align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.burger span { width: 26px; height: 2px; background: #fff; display: block; }
.mobile-nav {
  position: fixed; inset: 0; z-index: 195; background: var(--white);
  transform: translateX(100%); transition: transform var(--t-med);
  overflow-y: auto; padding: 100px var(--gutter) 40px;
}
.mobile-nav[data-open="true"] { transform: none; }
.mobile-nav a { display: block; font-size: 26px; font-weight: 300; color: var(--ink); padding: 14px 0; border-bottom: 1px solid var(--line); }
.mobile-nav a:hover { color: var(--accent-text); }
.mobile-nav .m-util { margin-top: 24px; }
.mobile-nav .m-util a { font-size: 16px; font-weight: 500; color: var(--charcoal); border: 0; padding: 8px 0; }

@media (max-width: 1080px) {
  .nav, .util-row { display: none; }
  .burger { display: flex; }
  .primary-row { padding-right: 0; height: 92px; }
  .brand img { height: 64px; }
  :root { --head-h: 92px; }
}

/* ════════════════ HERO ════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--dark);
}
.hero-media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-media video, .hero-media img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-media img { animation: heroZoom 22s ease-out forwards; }
@keyframes heroZoom { from { transform: scale(1.0); } to { transform: scale(1.12); } }
/* zoomed-out hero: full image shown over a soft blurred fill */
.hero-media.full .hm-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: blur(28px) brightness(0.46) saturate(1.1); transform: scale(1.15); animation: none; }
.hero-media.full .hm-fg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; animation: heroZoomSoft 28s ease-out forwards; }
@keyframes heroZoomSoft { from { transform: scale(1.0); } to { transform: scale(1.04); } }
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,24,28,0.55) 0%, rgba(20,24,28,0.15) 38%, rgba(20,24,28,0.78) 100%),
    linear-gradient(90deg, rgba(20,24,28,0.62) 0%, rgba(20,24,28,0.12) 60%);
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: var(--maxw-wide);
  margin: 0 auto; width: 100%;
  padding: var(--head-h) var(--gutter) clamp(64px, 9vh, 116px);
}
.hero-copy { max-width: 21ch; }
.hero .kicker { color: var(--accent); margin-bottom: 20px; }
.hero h1 {
  color: #fff; font-weight: 300;
  font-size: clamp(42px, 5.6vw, 74px);
  line-height: 1.03; letter-spacing: -0.02em;
}
.hero .lead { color: rgba(255,255,255,0.88); max-width: 46ch; margin-top: 26px; }
.hero .hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }
/* ── CPVEN partner badge (small card, orange bar) ───────── */
.cpven-badge {
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--accent);
  box-shadow: 0 10px 26px rgba(20,24,28,0.08);
  padding: 14px 26px; margin-bottom: 22px; width: max-content; max-width: 240px;
}
.cpven-badge img { height: 30px; width: auto; display: block; }

/* ── floating "petroleum circles" over the hero ─────────── */
.bubble-field { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.bubble-field .arcs { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: rgba(255,106,0,0.32); stroke-width: 1.4; }
.portal {
  position: absolute; border-radius: 50%; overflow: hidden; will-change: transform;
  box-shadow: 0 26px 60px rgba(0,0,0,0.5);
  border: 3px solid rgba(255,255,255,0.92);
  outline: 1px solid rgba(255,255,255,0.18);
}
.portal-inner { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; }
.portal-inner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portal-inner::after { content:''; position:absolute; inset:0; border-radius:50%; box-shadow: inset 0 0 40px rgba(20,24,28,0.45); }
.portal-label {
  position: absolute; left: 50%; bottom: 12%; transform: translateX(-50%); z-index: 1;
  font-size: clamp(9px, 0.72vw, 12px); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff; background: rgba(20,24,28,0.6); backdrop-filter: blur(4px);
  padding: 4px 12px; border-radius: 999px; white-space: nowrap;
}
/* glossy oil droplet — tuned to read over the dark hero */
.drop {
  position: absolute; border-radius: 50%; will-change: transform;
  background:
    radial-gradient(circle at 32% 26%, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0) 24%),
    radial-gradient(circle at 70% 78%, #2a323d 0%, #0c1014 72%);
  box-shadow: 0 12px 30px rgba(0,0,0,0.55), inset 0 -4px 12px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,106,0,0.18);
}
.drop::after { content:''; position:absolute; inset:0; border-radius:50%; box-shadow: inset 2px 3px 6px rgba(255,140,60,0.18); }
@media (max-width: 760px) { .bubble-field { opacity: 0.5; } .portal-label { display: none; } }

.hero-scroll {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.6);
}
.hero-scroll .ln { width: 1px; height: 40px; background: linear-gradient(var(--accent), transparent); }

/* page hero (interior, shorter) */
.page-hero {
  position: relative; overflow: hidden; background: var(--dark);
  padding: calc(var(--head-h) + clamp(64px, 9vw, 120px)) 0 clamp(56px, 8vw, 104px);
  display: flex; align-items: flex-end;
}
.page-hero .hero-media { z-index: 0; }
.page-hero .hero-media img { animation: none; }
.page-hero .hero-media::after {
  background: linear-gradient(180deg, rgba(20,24,28,0.74) 0%, rgba(20,24,28,0.45) 50%, rgba(20,24,28,0.82) 100%);
}
.page-hero-inner { position: relative; z-index: 2; width: 100%; }
.page-hero .kicker { color: var(--accent); margin-bottom: 18px; }
.page-hero h1 { color: #fff; font-weight: 300; font-size: clamp(40px, 5.6vw, 68px); line-height: 1.02; letter-spacing: -0.015em; max-width: 18ch; }
.page-hero .lead { color: rgba(255,255,255,0.85); max-width: 56ch; margin-top: 22px; }

/* ════════════════ VALUES BAND ════════════════ */
.values {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.value {
  padding: 8px clamp(18px, 2vw, 32px) 8px 0;
}
.value + .value { padding-left: clamp(20px, 2.4vw, 40px); border-left: 1px solid var(--line); }
.value .v-icon {
  width: 64px; height: 64px; border-radius: 50%;
  border: 1.5px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.value .v-icon svg { width: 30px; height: 30px; stroke: var(--accent); stroke-width: 1.6; fill: none; }
.value h3 { font-weight: 500; font-size: 22px; margin-bottom: 10px; }
.value p { font-size: 15.5px; line-height: 1.6; color: var(--charcoal); margin: 0; }
@media (max-width: 880px) {
  .values { grid-template-columns: 1fr 1fr; gap: 40px 0; }
  .value { padding: 0 24px; }
  .value + .value { padding-left: 24px; }
  .value:nth-child(odd) { border-left: 0; }
  .value:nth-child(even) { border-left: 1px solid var(--line); }
}
@media (max-width: 540px) {
  .values { grid-template-columns: 1fr; gap: 36px; }
  .value, .value + .value { border-left: 0 !important; padding: 0; }
}

.value.compact { padding: 0; }
.value.compact + .value.compact { padding-left: 0; border-left: 0; }
.values.compact { grid-template-columns: repeat(4, 1fr); gap: 28px; }
.values.compact .v-row { display: flex; align-items: center; gap: 14px; }
.values.compact .v-icon { width: 44px; height: 44px; margin-bottom: 0; flex: 0 0 auto; }
.values.compact .v-icon svg { width: 21px; height: 21px; }
.values.compact h3 { font-size: 19px; margin: 0; }
.values.compact p { font-size: 14px; margin-top: 14px; color: var(--charcoal); }
@media (max-width: 880px) { .values.compact { grid-template-columns: 1fr 1fr; gap: 28px; } .value.compact:nth-child(even) { border-left: 0; } }
@media (max-width: 540px) { .values.compact { grid-template-columns: 1fr; } }

/* ════════════════ SECTION HEADER ════════════════ */
.sec-head { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: end; margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head .sh-right { padding-bottom: 4px; }
@media (max-width: 820px) { .sec-head { grid-template-columns: 1fr; gap: 20px; } }

/* ════════════════ CARD ROW (services / innovations) ════════════════ */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: box-shadow var(--t-med), transform var(--t-med);
}
.band-gray .card, .band-light .card { background: var(--white); }
.card:hover { box-shadow: 0 22px 44px rgba(20,24,28,0.10); transform: translateY(-4px); }
.card-media { aspect-ratio: 16 / 10; background: var(--band) center/cover no-repeat; position: relative; overflow: hidden; }
.card-media::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(20,24,28,0) 55%, rgba(20,24,28,0.30)); opacity:0; transition: opacity var(--t-med); }
.card:hover .card-media::after { opacity: 1; }
.card-media img { width:100%; height:100%; object-fit: cover; transition: transform var(--t-slow); }
.card:hover .card-media img { transform: scale(1.05); }
.card-num { position: absolute; top: 16px; left: 18px; z-index:1; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; color: #fff; background: rgba(20,24,28,0.5); backdrop-filter: blur(3px); padding: 5px 11px; }
.card-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-weight: 500; font-size: 21px; line-height: 1.18; margin-bottom: 12px; }
.card-body p { font-size: 15.5px; line-height: 1.6; color: var(--charcoal); margin: 0 0 22px; }
.card-body .cta { margin-top: auto; }
@media (max-width: 980px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* compact text cards (no photo) */
.cards.text-cards .card { padding: 0; }
.cards.text-cards .card-body { padding: 32px 30px 34px; }
.cards.text-cards .card-body .num { font-size: 13px; font-weight: 700; letter-spacing: 0.14em; color: var(--accent-text); margin-bottom: 16px; }

/* ════════════════ FEATURE SPLIT (image + copy) ════════════════ */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; gap: 0; }
.split .split-media { background: center/cover no-repeat; min-height: 440px; position: relative; }
.split .split-copy { padding: clamp(40px, 5vw, 80px); display: flex; flex-direction: column; justify-content: center; }
.split.reverse .split-media { order: 2; }
.split .split-copy h2 { margin: 16px 0 0; }
.split .split-copy .lead, .split .split-copy .body { margin-top: 20px; }
.split .split-copy .actions { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
  .split .split-media { min-height: 300px; }
  .split.reverse .split-media { order: 0; }
}

/* ════════════════ STAT BAND ════════════════ */
.statband { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.statband .st { padding: 0 clamp(18px,2vw,34px); }
.statband .st + .st { border-left: 1px solid rgba(255,255,255,0.16); }
.band-white .statband .st + .st, .band-gray .statband .st + .st { border-left: 1px solid var(--line); }
.statband .st .num { font-weight: 300; font-size: clamp(42px, 5vw, 68px); line-height: 1; color: #fff; letter-spacing: -0.02em; }
.band-white .statband .num, .band-gray .statband .num { color: var(--ink); }
.statband .st .num .u { color: var(--accent); }
.statband .st .lbl { margin-top: 14px; font-size: 14px; font-weight: 500; letter-spacing: 0.04em; color: rgba(255,255,255,0.66); }
.band-white .statband .lbl, .band-gray .statband .lbl { color: var(--charcoal); }
@media (max-width: 720px) {
  .statband { grid-template-columns: 1fr 1fr; gap: 36px 0; }
  .statband .st:nth-child(odd) { border-left: 0 !important; }
}

/* ════════════════ NEWS / MILESTONE FEED ════════════════ */
.feed { border-top: 1px solid var(--line); }
.feed-item {
  display: grid; grid-template-columns: 130px 1fr auto; gap: 28px; align-items: center;
  padding: 26px 0; border-bottom: 1px solid var(--line);
  transition: padding var(--t-fast);
}
.feed-item:hover { padding-left: 8px; }
.feed-item .fi-year { font-weight: 600; font-size: 17px; color: var(--accent-text); letter-spacing: 0.04em; }
.feed-item .fi-title { font-size: 19px; font-weight: 400; color: var(--ink); }
.feed-item .fi-title span { display: block; font-size: 15px; color: var(--charcoal); margin-top: 3px; }
.feed-item .cta { white-space: nowrap; }
@media (max-width: 680px) {
  .feed-item { grid-template-columns: 1fr; gap: 8px; }
  .feed-item .cta { justify-self: start; }
}

/* ════════════════ CAREERS / CTA STRIP ════════════════ */
.strip { position: relative; overflow: hidden; background: var(--dark); }
.strip-media { position: absolute; inset: 0; }
.strip-media img { width: 100%; height: 100%; object-fit: cover; }
.strip-media::after { content:''; position:absolute; inset:0; background: linear-gradient(90deg, rgba(20,24,28,0.88) 0%, rgba(20,24,28,0.55) 55%, rgba(20,24,28,0.2) 100%); }
.strip-inner { position: relative; z-index: 2; padding: clamp(64px, 9vw, 120px) 0; }
.strip-inner .lead { color: rgba(255,255,255,0.88); }

/* ════════════════ DISCIPLINE / CHIP LISTS ════════════════ */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span {
  font-size: 14px; font-weight: 500; color: var(--ink);
  border: 1px solid var(--line); border-left: 3px solid var(--accent);
  background: var(--white); padding: 9px 15px;
}
.band-dark .chips span { color: #fff; background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.14); border-left-color: var(--accent); }

/* ════════════════ ROLES ════════════════ */
.roles { border-top: 2px solid var(--ink); }
.role {
  display: grid; grid-template-columns: 1.5fr 1fr 0.8fr auto; gap: 24px; align-items: center;
  padding: 26px 0; border-bottom: 1px solid var(--line); transition: background var(--t-fast);
}
.role .r-title { font-size: 21px; font-weight: 500; color: var(--ink); }
.role .r-meta { font-size: 15px; color: var(--charcoal); }
.role .r-loc { font-size: 14px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-text); }
@media (max-width: 760px) {
  .role { grid-template-columns: 1fr; gap: 8px; }
  .role .cta { justify-self: start; margin-top: 6px; }
}

/* ════════════════ PARTNER (CPVEN) ════════════════ */
.partner-hero { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.partner-tile {
  background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--accent);
  box-shadow: 0 18px 44px rgba(20,24,28,0.10);
  aspect-ratio: 3/2; display: flex; align-items: center; justify-content: center; padding: 44px;
}
.partner-tile img { max-height: 130px; width: auto; }
@media (max-width: 860px) { .partner-hero { grid-template-columns: 1fr; gap: 32px; } }

/* ════════════════ LOGO GRID (clients) ════════════════ */
.logo-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.logo-grid.peru { grid-template-columns: repeat(4, 1fr); }
.logo-cell { background: #fff; min-height: 172px; display: flex; align-items: center; justify-content: center; padding: 26px 30px; }
.logo-cell img { max-height: 96px; max-width: 86%; width: auto; object-fit: contain; filter: grayscale(1); opacity: 0.7; transition: filter var(--t-med), opacity var(--t-med); }
.logo-grid.peru .logo-cell img { max-height: 124px; max-width: 90%; }
.logo-cell:hover img { filter: grayscale(0); opacity: 1; }
@media (max-width: 980px) { .logo-grid { grid-template-columns: repeat(4,1fr); } .logo-grid.peru { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 540px) { .logo-grid, .logo-grid.peru { grid-template-columns: repeat(2,1fr); } .logo-cell { min-height: 130px; } }

/* ════════════════ JOINT VENTURES & FIELDS ════════════════ */
.jv-list { columns: 4; column-gap: 44px; list-style: none; padding: 0; margin: 0; }
.jv-list li { break-inside: avoid; display: flex; gap: 11px; align-items: baseline; padding: 8px 0; font-size: 17px; color: var(--ink); }
.jv-list li::before { content: ''; flex: 0 0 auto; width: 0; height: 0; border-style: solid; border-width: 4px 0 4px 6px; border-color: transparent transparent transparent var(--accent); transform: translateY(1px); }
@media (max-width: 980px) { .jv-list { columns: 2; } }
@media (max-width: 560px) { .jv-list { columns: 1; } }

/* ════════════════ FORMS ════════════════ */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); }
.form-aside { background: var(--dark); color: rgba(255,255,255,0.82); padding: clamp(36px,4vw,64px); }
.form-aside .ci { margin-top: 30px; }
.form-aside .ci .l { font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 7px; }
.form-aside .ci .v { font-size: 18px; color: #fff; font-weight: 300; line-height: 1.5; }
.form-aside .ci a.v:hover { color: var(--accent); }
.form-main { background: #fff; padding: clamp(36px,4vw,64px); }
.field { margin-bottom: 22px; }
.field label { display: block; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); margin-bottom: 9px; }
.field input, .field textarea, .field select {
  width: 100%; font-family: inherit; font-size: 16px; color: var(--ink);
  background: var(--band-2); border: 1px solid var(--line); padding: 14px 15px; transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,106,0,0.13); background: #fff; }
.field textarea { resize: vertical; min-height: 130px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 880px) { .form-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }

/* ════════════════ FOOTER ════════════════ */
.footer { background: var(--white); border-top: 1px solid var(--line); padding: clamp(28px, 3.5vw, 44px) 0 0; }
.footer-top { display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: 40px; }
.footer-brand img { height: 44px; width: auto; margin-bottom: 14px; }
.footer-brand p { font-size: 15px; color: var(--charcoal); max-width: 34ch; }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; font-size: 15px; color: var(--charcoal); margin: 0 0 11px; transition: color var(--t-fast); }
.footer-col a:hover { color: var(--accent-text); }
.footer-bottom {
  margin-top: clamp(24px, 3vw, 36px); border-top: 1px solid var(--line);
  padding: 16px 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.footer-bottom .legal { font-size: 13px; color: var(--gray-mid); }
.footer-bottom .legal a { color: var(--gray-mid); }
.footer-bottom .legal a:hover { color: var(--accent-text); }
.social { display: flex; gap: 12px; }
.social a { width: 38px; height: 38px; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; transition: all var(--t-fast); }
.social a svg { width: 17px; height: 17px; fill: var(--charcoal); transition: fill var(--t-fast); }
.social a:hover { border-color: var(--accent); background: var(--accent); }
.social a:hover svg { fill: #fff; }
@media (max-width: 860px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ════════════════ REVEAL ════════════════ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity var(--t-slow), transform var(--t-slow); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: 90ms; }
.reveal[data-d="2"] { transition-delay: 180ms; }
.reveal[data-d="3"] { transition-delay: 270ms; }
.reveal[data-d="4"] { transition-delay: 360ms; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-media img { animation: none; }
}

/* search overlay */
.search-overlay {
  position: fixed; inset: 0; z-index: 260; background: rgba(255,255,255,0.98);
  display: flex; align-items: flex-start; justify-content: center; padding-top: 18vh;
  opacity: 0; visibility: hidden; transition: opacity var(--t-med), visibility var(--t-med);
}
.search-overlay[data-open="true"] { opacity: 1; visibility: visible; }
.search-overlay .so-inner { width: min(720px, 90vw); }
.search-overlay input {
  width: 100%; font-family: inherit; font-weight: 300; font-size: clamp(28px, 4vw, 48px);
  border: 0; border-bottom: 2px solid var(--ink); padding: 12px 0; color: var(--ink); background: transparent;
}
.search-overlay input:focus { outline: none; border-bottom-color: var(--accent); }
.search-overlay .so-hint { margin-top: 16px; font-size: 14px; color: var(--gray-mid); }
.search-overlay .so-close { position: absolute; top: 28px; right: 32px; font-size: 30px; font-weight: 300; color: var(--ink); line-height: 1; }
.so-results { list-style: none; margin: 22px 0 0; padding: 0; max-height: 50vh; overflow-y: auto; }
.so-results li { border-bottom: 1px solid var(--line); }
.so-results li a { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 4px; font-size: 19px; font-weight: 400; color: var(--ink); transition: color var(--t-fast), padding var(--t-fast); }
.so-results li a:hover { color: var(--accent-text); padding-left: 10px; }
.so-results li a .so-go { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-text); white-space: nowrap; }
.so-results .so-empty { padding: 16px 4px; font-size: 16px; color: var(--gray-mid); }